package com.dxtx.widget;


import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.TextView;

import com.dxtx.common.R;
import com.dxtx.util.GUtil;


public class CustomDialog extends Dialog {

	public CustomDialog(Context context) {
		super(context);
	}

	public CustomDialog(Context context, int theme) {
		super(context, theme);
	}

	public static class Builder {
		private Context context;
		private String title;
		private String message;
		private String positiveButtonText;
		private String negativeButtonText;
		private View contentView;
		private int contentViewRes = 0;
		private OnClickListener positiveButtonClickListener;
		private OnClickListener negativeButtonClickListener;

		private boolean cancellable=true;

		public Builder(Context context) {
			this.context = context;
		}

		public Builder setMessage(String message) {
			this.message = message;
			return this;
		}

		/**
		 * Set the Dialog message from resource
		 *
		 * @param message
		 * @return
		 */
		public Builder setMessage(int message) {
			this.message = (String) context.getText(message);
			return this;
		}

		/**
		 * Set the Dialog title from resource
		 *
		 * @param title
		 * @return
		 */
		public Builder setTitle(int title) {
			this.title = (String) context.getText(title);
			return this;
		}

		/**
		 * Set the Dialog title from String
		 *
		 * @param title
		 * @return
		 */

		public Builder setTitle(String title) {
			this.title = title;
			return this;
		}

		public Builder setContentView(View v) {
			this.contentView = v;
			this.contentViewRes = 0;
			return this;
		}

		public Builder setContentView(int res) {
			this.contentViewRes = res;
			this.contentView = null;
			return this;
		}

		/**
		 * Set the positive button resource and it's listener
		 *
		 * @param positiveButtonText
		 * @return
		 */
		public Builder setPositiveButton(int positiveButtonText, OnClickListener listener) {
			this.positiveButtonText = (String) context.getText(positiveButtonText);
			this.positiveButtonClickListener = listener;
			return this;
		}

		public Builder setPositiveButton(String positiveButtonText, OnClickListener listener) {
			this.positiveButtonText = positiveButtonText;
			this.positiveButtonClickListener = listener;
			return this;
		}

		public Builder setNegativeButton(int negativeButtonText, OnClickListener listener) {
			this.negativeButtonText = (String) context.getText(negativeButtonText);
			this.negativeButtonClickListener = listener;
			return this;
		}

		public Builder setNegativeButton(String negativeButtonText, OnClickListener listener) {
			this.negativeButtonText = negativeButtonText;
			this.negativeButtonClickListener = listener;
			return this;
		}


		public Builder setCancellable(boolean cancellable) {
			this.cancellable = cancellable;
			return this;
		}

		public CustomDialog create() {
			LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
			// instantiate the dialog with the custom Theme
			final CustomDialog dialog = new CustomDialog(context, R.style.Dialog);
			View layout = inflater.inflate(R.layout.dialog_normal_layout, null);
			dialog.addContentView(layout, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
			// set the dialog title
			TextView titleView = (TextView) layout.findViewById(R.id.title);
			if (GUtil.isEmpty(title)) {
				titleView.setVisibility(View.GONE);
			} else {
				titleView.setText(title);
			}
			dialog.setCancelable(cancellable);
			// set the confirm button
			Button okButton = (Button) layout.findViewById(R.id.positiveButton);
			if (positiveButtonText != null) {
				okButton.setText(positiveButtonText);
				okButton.setOnClickListener(new View.OnClickListener() {
					public void onClick(View v) {
						if (positiveButtonClickListener != null) {
							positiveButtonClickListener.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
						}
						dialog.dismiss();
					}
				});
			} else {
				// if no confirm button just set the visibility to GONE
				okButton.setVisibility(View.GONE);
			}
			// set the cancel button
			Button cancelButton = (Button) layout.findViewById(R.id.negativeButton);
			if (negativeButtonText != null) {
				cancelButton.setText(negativeButtonText);
				cancelButton.setOnClickListener(new View.OnClickListener() {
					public void onClick(View v) {
						if (negativeButtonClickListener != null) {
							negativeButtonClickListener.onClick(dialog, DialogInterface.BUTTON_NEGATIVE);
						}
						dialog.dismiss();
					}
				});
			} else {
				// if no confirm button just set the visibility to GONE
				cancelButton.setVisibility(View.GONE);
			}
			// set the content message
			if (message != null) {
				TextView msg = (TextView) layout.findViewById(R.id.message);
				msg.setText(message);
			} else if (contentView != null) {
				// if no message set
				// add the contentView to the dialog body
				dialog.setContentView(contentView);
				return dialog;
			} else if (contentViewRes != 0) {
				dialog.setContentView(contentViewRes);
				return dialog;
			}
			dialog.setContentView(layout);
			return dialog;
		}
	}
}
